Efficient drilling machine for end cover production

Abstract

The utility model relates to the technical field of drilling equipment, in particular to an efficient drilling machine for end cover production, which comprises a base, an end cover pushing structure is arranged in the base, a drill bit pushing structure is arranged in a second shell, and an output shaft of a second motor rotates to drive a first connecting rod to slide through matching of the end cover pushing structure and the base. Due to the fact that a protruding block can push an end cover, the problem that manual feeding is needed is solved, the working efficiency of the efficient drilling machine for end cover production is improved, through cooperation of a drill bit pushing structure and a second shell, an output shaft of a first motor rotates clockwise to drive a first rotating rod to rotate, and a second rotating rod rotates to drive a gear to slide in a sliding groove machined in the second shell; and a fourth shell moves to drive a drill bit to drill downwards, and a first rack slides to drive the drill bit to move, so that the problem that the drill bit cannot move downwards is solved, end covers of any size can be machined, and the limitation of the efficient drilling machine for end cover production is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling equipment, in particular to a high-efficiency drilling machine for end cover production. Background Art

[0002] Drilling machine refers to the general term for machinery and equipment that uses a tool that is harder and sharper than the target object to leave a cylindrical hole or hole on the target object by means of rotary cutting or rotary extrusion. It is also called a drilling machine, printer, drilling machine, through-hole machine, etc. The desired effect can be achieved by drilling holes in precision parts, so drilling holes in end caps requires an efficient drilling machine for end cap production.

[0003] For example, a new type of supporting wheel axle drilling machine with the authorization announcement number "CN214720720U" can better adjust the drilling head left and right through the high-efficiency drilling mechanism, which is beneficial to improving the drilling efficiency of the drilling machine. However, the loading of the new type of supporting wheel axle drilling machine requires manual handling. The operator carries the supporting wheel axle to the unloading table for drilling. After the drilling is completed, the supporting wheel axle is taken out and then carried to the unloading table, resulting in reduced work efficiency. At the same time, when the new type of supporting wheel axle drilling machine drills holes in the supporting wheel axle, the drill bit cannot move downward, so it cannot process thinner supporting wheel axles, which increases the limitations of the new type of supporting wheel axle drilling machine. Utility Model Content

[0004] The utility model aims to solve the problem that manual feeding is required, which leads to reduced working efficiency of the device and only thicker supporting wheel shafts can be processed, which increases the working limitations of the device, and proposes a high-efficiency drilling machine for end cover production.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-efficiency drilling machine for end cover production is designed, including a base, characterized in that an end cover pushing structure is provided inside the base, a block is fixedly connected to the outer surface of the base, the outer walls of two blocks are fixedly connected to a first slideway, the surface of the first slideway penetrates the second slider through a through hole and is slidably connected to the second slider, the lower end of the second slider is fixedly connected to a second shell, and a drill bit pushing structure is provided inside the second shell.

[0007] Preferably, the drill bit pushing structure includes a first motor, the surface of the first motor is fixedly connected to the second shell through a bracket, the output shaft of the first motor is fixedly connected to one end of the first rotating rod, the other end of the first rotating rod is rotatably connected to one end of the second rotating rod through a pin shaft, the other end of the second rotating rod is movably connected to a gear through a pin shaft, the gear is meshingly connected to the first rack and the second rack, the protrusion processed on the back of the gear is slidably connected to the second shell, the first rack is slidably connected to the first groove processed inside the second shell through the protrusion processed on the back, and the surface of the second rack is fixedly connected to the second shell.

[0008] Preferably, two first shells are fixedly connected above the base, the two first shells are fixedly connected to the electric telescopic rods, the ends of the two electric telescopic rods are fixedly connected to the inner walls of the first shells, the telescopic ends of the two electric telescopic rods are fixedly connected to clamping blocks, and the outer surfaces of the two clamping blocks are slidably connected to the base through third sliding grooves.

[0009] Preferably, the end cover pushing structure includes a second motor, the second motor is fixedly connected to the base through a bracket, the output shaft of the second motor is fixedly connected to one end of the first connecting rod, the protrusion at the other end of the first connecting rod is slidably connected to the second connecting rod through the first sliding groove, one end of the second connecting rod is movably connected to the base through a pin shaft, the other end of the second connecting rod is movably connected to the first sliding block, the protrusion processed at the other end of the second connecting rod is slidably connected to the first sliding block through the second sliding groove, a push block is fixedly connected to the surface of the first sliding block, the push block is slidably connected to the telescopic rod through a fourth sliding groove processed inside, the surface of the protrusion is close to the end cover, the inner surface of the push block is fixedly connected to one end of the spring, the other end of the spring is fixedly connected to the inner wall of the telescopic rod, the first sliding block is slidably connected to the second slide through the protrusion on the surface, the left and right ends of the second slide are fixedly connected to the inner wall of the base, and the push block passes through the base through the second groove.

[0010] Preferably, an end cover is placed on the surface of the base, the outer walls of a plurality of the end covers are in contact with each other, and the inner walls of the two baffles are in contact with the surface of the end cover.

[0011] Preferably, the lower end of the first rack is fixedly connected to the fourth shell, the inner wall of the fourth shell is fixedly connected to the third motor through a bracket, the output shaft of the third motor is fixedly connected to the drill bit through a reduction gearbox, the drill bit passes through the second shell and the fourth shell, and the drill bit is rotatably connected to the fourth shell through a bearing.

[0012] The utility model proposes an efficient drilling machine for end cover production, which has the beneficial effect that: through the cooperation of the end cover pushing structure and the base, the output shaft of the second motor rotates to drive the first connecting rod to slide, the movement of the first connecting rod drives the second connecting rod to move, the rotation of the second connecting rod drives the first slider to slide, the sliding of the first slider drives the push block to move, the movement of the push block drives the protrusion to move, and the movement of the protrusion drives the end cover to move. Because the surface of the end cover fits with the two baffles, the end cover will not shift during the pushing process. Because the protrusion can push the end cover, the need for manual feeding is solved, thereby improving the working efficiency of the efficient drilling machine for end cover production.

[0013] Through the cooperation of the drill bit pushing structure and the second shell, the output shaft of the first motor rotates clockwise to drive the first rotating rod to rotate, the rotation of the first rotating rod drives the second rotating rod to rotate, the rotation of the second rotating rod drives the gear to slide in the slide groove processed in the second shell, the sliding of the gear drives the first rack to slide in the first groove, the sliding of the first rack drives the fourth shell to move downward, and the movement of the fourth shell drives the drill bit to drill downward. Because the sliding of the first rack can drive the drill bit to move, the problem of the drill bit being unable to move downward is solved, and end caps of any size can be processed, reducing the limitations of the high-efficiency drilling machine for the production of end caps. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A front cross-sectional view of

[0016] Figure 3 for Figure 1 Left side sectional view of the middle base;

[0017] Figure 4 for Figure 3 A partial left sectional view of

[0018] Figure 5 for Figure 2 A partial front cross-sectional view of

[0019] Figure 6 for Figure 5 Partial left sectional view of .

[0020] In the figure: 1, base, 2, first shell, 3, electric telescopic rod, 4, second shell, 5, drill bit pushing structure, 501, first motor, 502, first rotating rod, 503, second rotating rod, 504, gear, 505, first rack, 506, second rack, 507, first groove, 6, second groove, 7, baffle, 8, drill bit, 9, end cover pushing structure, 901, second motor, 902, first connecting rod, 903, second connecting rod, 904, first slider, 905, bump, 906, spring, 907, second slide, 908, push block, 909, first slide, 910, second slide, 911, fourth slide, 10, clamping block, 11, block, 12, first slide, 13, second slider, 14, fourth shell, 15, third motor, 16, third slide. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] See attached Figure 1-6 : In the present embodiment, an efficient drilling machine for end cap production includes a base 1, an end cap pushing structure 9 is arranged inside the base 1, a block 11 is fixedly connected to the outer surface of the base 1, the outer walls of the two blocks 11 are fixedly connected to a first slideway 12, the surface of the first slideway 12 penetrates a second slider 13 through a through hole and is slidably connected to the second slider 13, the second slider 13 slides on the first slideway 12 through the through hole, the lower end of the second slider 13 is fixedly connected to a second shell 4, the sliding of the second slider 13 drives the second shell 14 to move, a drill bit pushing structure 5 is arranged inside the second shell 4, two first shells 2 are fixedly connected to the top of the base 1, the ends of the two electric telescopic rods 3 are fixedly connected to the inner wall of the first shell 2, and the selection of the electric telescopic rod 3 is based on actual needs, and the selection that meets the work needs can be selected;

[0023] The telescopic ends of the two electric telescopic rods 3 are fixedly connected with clamping blocks 10, and the movement of the telescopic ends of the electric telescopic rods 3 drives the clamping blocks 10 to slide. The outer surfaces of the two clamping blocks 10 are slidably connected to the base 1 through the third slide groove 16, and the clamping blocks 10 slide in the slide groove processed on the base 1. An end cover is placed on the surface of the base 1, and the outer walls of several end covers are fitted with each other. The inner walls of the two baffles 7 are fitted with the surfaces of the end covers. The lower end of the first rack 505 is fixedly connected with the fourth shell 14, and the first rack 505 slides to drive the fourth shell 14 to move. The inner wall of the fourth shell 14 is fixedly connected to the third motor 15 through a bracket. The model of the third motor 15 is selected according to actual needs, and it can be selected to meet the work needs. The output shaft of the third motor 15 is fixedly connected to the drill bit 8 through a reduction box, and the output shaft of the third motor 13 rotates to drive the drill bit 8 to rotate. The drill bit 8 passes through the second shell 4 and the fourth shell 14, and the drill bit 8 is rotatably connected to the fourth shell 14 through a bearing, and the drill bit 8 rotates inside the fourth shell 14 through a bearing.

[0024] See attached Figure 5 and Figure 6 The drill bit pushing structure 5 includes a first motor 501, the surface of the first motor 501 is fixedly connected to the second shell 4 through a bracket, the model of the first motor 501 can be selected according to actual needs, and the model that meets the work needs can be selected, the output shaft of the first motor 501 is fixedly connected to one end of the first rotating rod 502, the output shaft of the first motor 501 rotates to drive the first rotating rod 502 to rotate, the other end of the first rotating rod 502 is rotatably connected to one end of the second rotating rod 503 through a pin shaft, the first rotating rod 502 rotates to drive the second rotating rod 503 to rotate, the other end of the second rotating rod 503 is movably connected to the gear 504 through a pin shaft, and the second rotating rod 50 The rotation drives the gear 504 to rotate, and the gear 504 is slidably connected with the second housing 4 through the slide groove, and the gear 504 slides in the slide groove processed inside the second housing 4, and the gear 504 is meshed and connected with the first rack 505 and the second rack 506, and the protrusion processed on the back of the gear 504 is slidably connected with the second housing 4, and the rotation of the gear 504 drives the first rack 505 to slide, and the first rack 505 is slidably connected with the first groove 507 processed inside the second housing 4 through the protrusion processed on the back, and the first rack 505 slides inside the second housing 4 through the first groove 507, and the surface of the second rack 506 is fixedly connected with the second housing 4.

[0025] See attached Figure 3 and 4 The end cover pushing structure 9 includes a second motor 901, which is fixedly connected to the base 1 through a bracket. The model of the second motor 901 can be selected according to actual needs and can meet the working needs. The output shaft of the second motor 901 is fixedly connected to one end of the first connecting rod 902. The output shaft of the second motor 901 rotates to drive the first connecting rod 902 to rotate. The other end of the first connecting rod 902 is slidably connected to the second connecting rod 903 through a first sliding groove 909. The protrusion of the first connecting rod 902 is in the first sliding groove 909 processed by the second connecting rod 903. Sliding, the sliding of the first connecting rod 902 drives the second connecting rod 903 to rotate, one end of the second connecting rod 903 is movably connected to the base 1 through a pin shaft, the second connecting rod 903 rotates on the base 1 through the pin shaft, the other end of the second connecting rod 903 is movably connected to the first slider 904, the rotation of the second connecting rod 903 drives the first slider 904 to slide, the protrusion processed at the other end of the second connecting rod 903 is slidably connected to the first slider 904 through the second sliding groove 910, and the protrusion processed at the other end of the second connecting rod 903 slides in the second sliding groove 910 of the first slider 904;

[0026] A push block 908 is fixedly connected to the surface of the first slider 904. The sliding of the first slider 904 drives the push block 908 to move. The push block 908 is slidably connected to the protrusion 905 through the fourth slide groove 911 processed internally. The protrusion 905 slides in the push block 908 through the fourth slide groove 911. The surface of the protrusion 905 fits the end cover. The sliding of the protrusion 905 drives the end cover to move. The inner surface of the push block 908 is fixedly connected to one end of the spring 906. The model of the spring 906 can be selected according to actual needs. The spring 906 can meet the working needs. The other end of the spring 906 is fixedly connected to the inner wall of the protrusion 905, and the protrusion 905 slides downward so that the spring 906 is compressed. The first slider 904 is slidingly connected to the base 1 and the second slide 907 respectively through the protrusions on the surface. The first slider 904 slides in the slide grooves of the base 1 and the second slide 907 through the protrusions processed on the surface. The left and right ends of the second slide 907 are fixedly connected to the inner wall of the base 1. The protrusion 905 penetrates the base 1 through the second groove 6, and the protrusion 905 slides in the base 1 through the second groove 6.

[0027] Working principle:

[0028] When you need to ship the end caps:

[0029] The operator places a plurality of end caps on the base 1, connects the external power supply of the second motor 901, starts the second motor 901, and the output shaft of the second motor 901 rotates to drive the first connecting rod 902 to slide (such as Figure 3 ), the movement of the first connecting rod 902 drives the movement of the second connecting rod 903, the rotation of the second connecting rod 903 drives the first slider 904 to slide, the sliding of the first slider 904 drives the push block 908 to move, the movement of the push block 908 drives the protrusion 905 to move, the movement of the protrusion 905 drives the end cover to move, the surface of the end cover fits with the two baffles 7 to prevent the end cover from shifting during the pushing process, the height of the protrusion 905 is lower than the thickness of the end cover, which ensures that only one end cover is pushed at a time, and when the end cover moves to the appropriate position, the second motor 901 is turned off.

[0030] When the end cap needs to be fixed:

[0031] When the external power supply of the two electric telescopic rods 3 is turned on, the telescopic ends of the two electric telescopic rods 3 move relative to each other to drive the clamping blocks 10 to slide relative to each other. When the two clamping blocks 10 slide to a position where the inner surfaces are tightly against the end covers, the two electric telescopic rods 3 are closed.

[0032] When drilling holes in the end cap is required:

[0033] The operator adjusts the position of the second slider 13, and the second slider 13 slides through the slideway 12 to drive the second housing 4 to move, and the movement of the second housing 4 drives the fourth housing 14 to move, and the movement of the fourth housing 14 drives the drill bit 8 to move, and the drill bit 8 is moved to the position above the end cover that needs to be processed, and the external power supply of the third motor 15 is turned on, and the third motor 15 is started. The output shaft of the third motor 15 drives the drill bit 8 to rotate through the reducer, and the first motor 501 is started. The output shaft of the first motor 501 rotates clockwise to drive the first rotating rod 502 to rotate (such as Figure 5 ), the first rotating rod 502 rotates to drive the second rotating rod 503 to rotate, the second rotating rod 503 rotates to drive the gear 504 to slide in the slide groove processed by the second shell 4, the gear 504 slides to drive the first rack 505 to slide in the first groove, the first rack 505 slides to drive the fourth shell 14 to move downward, the fourth shell 14 moves to drive the drill bit 8 to drill downward, the drill bit 8 moves to the surface of the end cover and drills downward until it drills to a suitable position, the third motor 15 is turned off, and the output shaft of the first motor 501 is reversed (such as Figure 5 ), the first motor 501 moves the drill bit 8 back to its original position in the above manner, so as to facilitate the next use, and the two electric telescopic rods 3 are started, and the telescopic ends of the two electric telescopic rods 3 move in opposite directions. The two electric telescopic rods 3 make the clamping block 10 slide back to its original position in the above manner, and the second motor 901 is started, and the output shaft of the second motor 901 is reversed. The second motor 901 moves the protrusion 905 in the opposite direction in the above manner. When the protrusion 905 moves to the surface that fits the end cover, due to the weight of the end cover, the protrusion 7 presses the spring 906 downward through the fourth slide groove 911 processed in the push block 908, and the protrusion 905 moves to its original position. Due to the elasticity of the spring 906, the protrusion 905 slides upward and resets through the fourth slide groove 911 processed in the push block 908, so as to realize automatic loading, and the second motor 901 is turned off, so as to complete the end cover drilling work of the high-efficiency drilling machine for end cover production.

[0034] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. An efficient drilling machine for end cap production, comprising a base (1), characterized in that: An end cover pushing structure (9) is provided inside the base (1), a block (11) is fixedly connected to the outer surface of the base (1), the outer walls of the two blocks (11) are fixedly connected to a first slideway (12), the surface of the first slideway (12) penetrates a second slider (13) through a through hole and is slidably connected to the second slider (13), the lower end of the second slider (13) is fixedly connected to a second shell (4), and a drill bit pushing structure (5) is provided inside the second shell (4).

2. The high-efficiency drilling machine for end cap production according to claim 1, characterized in that: The drill bit pushing structure (5) comprises a first motor (501), the surface of the first motor (501) is fixedly connected to the second housing (4) via a bracket, the output shaft of the first motor (501) is fixedly connected to one end of a first rotating rod (502), the other end of the first rotating rod (502) is rotatably connected to one end of a second rotating rod (503) via a pin shaft, the other end of the second rotating rod (503) is movably connected to a gear (504) via a pin shaft, the gear (504) is meshingly connected to a first rack (505) and a second rack (506), a protrusion processed on the back of the gear (504) is slidably connected to the second housing (4), the first rack (505) is slidably connected to a first groove (507) processed inside the second housing (4) via the protrusion processed on the back, and the surface of the second rack (506) is fixedly connected to the second housing (4).

3. The high-efficiency drilling machine for end cap production according to claim 1 is characterized in that: Two first shells (2) are fixedly connected above the base (1); the two first shells (2) are fixedly connected to the electric telescopic rods (3); the ends of the two electric telescopic rods (3) are fixedly connected to the inner wall of the first shell (2); the telescopic ends of the two electric telescopic rods (3) are fixedly connected to clamping blocks (10); and the outer surfaces of the two clamping blocks (10) are slidably connected to the base (1) via third sliding grooves (16).

4. The high-efficiency drilling machine for end cap production according to claim 1 is characterized in that: The end cover pushing structure (9) comprises a second motor (901), the second motor (901) is fixedly connected to the base (1) via a bracket, the output shaft of the second motor (901) is fixedly connected to one end of the first connecting rod (902), the protrusion at the other end of the first connecting rod (902) is slidably connected to the second connecting rod (903) via a first sliding groove (909), one end of the second connecting rod (903) is movably connected to the base (1) via a pin shaft, the other end of the second connecting rod (903) is movably connected to the first sliding block (904), the protrusion processed at the other end of the second connecting rod (903) is slidably connected to the first sliding block (904) via a second sliding groove (910), A push block (908) is fixedly connected to the surface of the first sliding block (904), and the push block (908) is slidably connected to the protrusion (905) through a fourth sliding groove (911) processed internally. The surface of the protrusion (905) fits the end cover. The inner surface of the push block (908) is fixedly connected to one end of the spring (906), and the other end of the spring (906) is fixedly connected to the inner wall of the protrusion (905). The first sliding block (904) is slidably connected to the second slideway (907) through the protrusion on the surface. The left end and the right end of the second slideway (907) are fixedly connected to the inner wall of the base (1), and the protrusion (905) passes through the base (1) through the second groove (6).

5. The high-efficiency drilling machine for end cap production according to claim 1 is characterized in that: An end cover is placed on the surface of the base (1), and the outer walls of a plurality of the end covers are fitted together. A baffle (7) is fixedly connected to the top of the base (1), and the inner walls of the two baffles (7) are fitted to the surface of the end cover.

6. The high-efficiency drilling machine for end cap production according to claim 2, characterized in that: The lower end of the first rack (505) is fixedly connected to a fourth housing (14); the inner wall of the fourth housing (14) is fixedly connected to a third motor (15) via a bracket; the output shaft of the third motor (15) is fixedly connected to a drill bit (8) via a reduction gearbox; the drill bit (8) passes through the second housing (4) and the fourth housing (14); and the drill bit (8) is rotatably connected to the fourth housing (14) via a bearing.

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